Abstract: The anti-scour performance of hydraulic support is the key to prevent roadway rock burst. Based on the research foundation of energy absorption components of our research group, the energy absorption characteristics of new energy absorption components and anti-impact columns filled with aluminum foam with high energy absorption were studied in view of the insufficient energy absorption performance of existing hydraulic supports. ABAQUS finite element software was used to model 6 kinds of energy-absorbing components with different wall thickness and simulate axial collapse. The optimal energy-absorbing components with different wall thickness were found out and filled with aluminum foam in 7 different ways. The load-displacement, energy-absorption-displacement rela-tions and buckling morphology of energy-absorbing components with different filling methods were obtained through axial collapse simulation. The analysis shows that the average bearing capacity of the ring-array aluminum foam-filled (MRYF type) energy-absorbing member increases by 18.11%, the energy absorption increases by 7.64%, the mean square error of load decreases by 10.75%, the deformation mode is more regular, and the com-prehensive energy-absorbing performance is the best. In addition, the MRYF type energy-absorbing member is processed to produce specimens, and quasi-static crushing experiments are carried out. Verify the correctness of simulation; By using LMS-motion and AMESim software, the support column, MRYF energy absorbing com-ponent, safety valve and drop hammer are modeled respectively and the drop hammer impact coupling simulation is carried out to analyze the impact characteristics of conventional column (no safety valve function) and component energy absorbing column (MRYF energy absorbing component function alone) under different impact energies. Then compare the energy absorption characteristics of hydraulic energy absorption column (safety valve acting alone) and hydraulic - component energy absorption column (MRYF type energy absorption component and safety valve acting together) under the action of strong impact energy. The results show that the addition of aluminum foam filled energy-absorbing components can reduce the energy absorption, effectively reduce the maximum liquid pressure in the column under the impact load, and reduce the total impact energy exerted on the safety valve, improve the adaptability of the safety valve to different impact loads, improve the impact resistance of the support column under the impact load, and provide a theoretical basis for the design of anti-impact support.